Keyphrases
- sentiment analysis
- neural network
- opinion mining
- sentiment lexicon
- sentence level
- sentiment classification
- sentiment words
- auto associative
- text classification
- natural language processing
- associative memory
- user generated
- multi aspect
- product reviews
- online reviews
- feature selection
- text mining
- public opinion
- learning algorithm
- genetic algorithm
- product features
- user interaction
- collective classification
- positive or negative
- probabilistic model
- machine learning
- data mining